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2e3cc45633
Move the actual complibs codes to backend functions that builds the required combo of build/host/target as requested by a frontend. This split is currently a no-op, but is required for the upcoming canadian-cross rework, where we'll be needing to build the complibs twice, one for build/build, and one for build/host. This applies to the six companion libraries: - GMP - MPFR - PPL - Cloog/PPL - MPC - libelf Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
67 lines
2.2 KiB
Makefile
67 lines
2.2 KiB
Makefile
# Makefile for each steps
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# Copyright 2006 Yann E. MORIN <yann.morin.1998@free.fr>
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# ----------------------------------------------------------
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# This is the steps help entry
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help-build::
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@echo ' list-steps - List all build steps'
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help-env::
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@echo ' STOP=step - Stop the build just after this step (list with list-steps)'
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@echo ' RESTART=step - Restart the build just before this step (list with list-steps)'
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# ----------------------------------------------------------
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# The steps list
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# Please keep the last line with a '\' and keep the following empy line:
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# it helps when diffing and merging.
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CT_STEPS := libc_check_config \
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gmp_for_host \
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mpfr_for_host \
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ppl_for_host \
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cloog_for_host \
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mpc_for_host \
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libelf_for_host \
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binutils_for_host \
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elf2flt_for_host \
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sstrip_for_host \
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cc_core_pass_1 \
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kernel_headers \
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libc_start_files \
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cc_core_pass_2 \
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libc \
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cc \
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libc_finish \
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libelf_for_target \
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binutils_for_target \
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debug \
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test_suite \
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finish \
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# Make the list available to sub-processes (scripts/crosstool-NG.sh needs it)
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export CT_STEPS
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# Print the steps list
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PHONY += list-steps
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list-steps:
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@echo 'Available build steps, in order:'
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@for step in $(CT_STEPS); do \
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echo " - $${step}"; \
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done
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@echo 'Use "<step>" as action to execute only that step.'
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@echo 'Use "+<step>" as action to execute up to that step.'
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@echo 'Use "<step>+" as action to execute from that step onward.'
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# ----------------------------------------------------------
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# This part deals with executing steps
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$(CT_STEPS):
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$(SILENT)$(MAKE) -rf $(CT_NG) V=$(V) RESTART=$@ STOP=$@ build
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$(patsubst %,+%,$(CT_STEPS)):
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$(SILENT)$(MAKE) -rf $(CT_NG) V=$(V) STOP=$(patsubst +%,%,$@) build
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$(patsubst %,%+,$(CT_STEPS)):
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$(SILENT)$(MAKE) -rf $(CT_NG) V=$(V) RESTART=$(patsubst %+,%,$@) build
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